JPH0743907Y2 - 地中配電用ガス開閉器 - Google Patents

地中配電用ガス開閉器

Info

Publication number
JPH0743907Y2
JPH0743907Y2 JP4505289U JP4505289U JPH0743907Y2 JP H0743907 Y2 JPH0743907 Y2 JP H0743907Y2 JP 4505289 U JP4505289 U JP 4505289U JP 4505289 U JP4505289 U JP 4505289U JP H0743907 Y2 JPH0743907 Y2 JP H0743907Y2
Authority
JP
Japan
Prior art keywords
gas switch
power distribution
test
underground power
electrode
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP4505289U
Other languages
English (en)
Japanese (ja)
Other versions
JPH02136944U (en]
Inventor
忠儀 河内
武 川島
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Takaoka Toko Co Ltd
Original Assignee
Takaoka Electric Mfg Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Takaoka Electric Mfg Co Ltd filed Critical Takaoka Electric Mfg Co Ltd
Priority to JP4505289U priority Critical patent/JPH0743907Y2/ja
Publication of JPH02136944U publication Critical patent/JPH02136944U/ja
Application granted granted Critical
Publication of JPH0743907Y2 publication Critical patent/JPH0743907Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)
JP4505289U 1989-04-19 1989-04-19 地中配電用ガス開閉器 Expired - Lifetime JPH0743907Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4505289U JPH0743907Y2 (ja) 1989-04-19 1989-04-19 地中配電用ガス開閉器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4505289U JPH0743907Y2 (ja) 1989-04-19 1989-04-19 地中配電用ガス開閉器

Publications (2)

Publication Number Publication Date
JPH02136944U JPH02136944U (en]) 1990-11-15
JPH0743907Y2 true JPH0743907Y2 (ja) 1995-10-09

Family

ID=31558896

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4505289U Expired - Lifetime JPH0743907Y2 (ja) 1989-04-19 1989-04-19 地中配電用ガス開閉器

Country Status (1)

Country Link
JP (1) JPH0743907Y2 (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2513445Y2 (ja) * 1991-02-14 1996-10-09 東京電力株式会社 開閉器用試験蓋

Also Published As

Publication number Publication date
JPH02136944U (en]) 1990-11-15

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